Chair armrest



FIG. 1 is a perspective view of a chair armrest embodying my design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right-side elevational view of FIG. 2;

FIG. 5 is front elevational view thereof;

FIG. 6 is a left-side elevational view of FIG. 2; and,

FIG. 7 is a rear elevational view thereof.

The ornamental design of a chair armrest, as shown and described.